Linux · 
Ubuntu · Package update · January 15, 2026
Ubuntu · Package update · January 15, 2026python3-libxml2 2.9.4+dfsg1-6.1ubuntu1.9+esm7: python3-libxml2 2.9.4+dfsg1-6.1ubuntu1.9+esm7 for Ubuntu 18.04.6 LTS (bionic)
python3-libxml2 2.9.4+dfsg1-6.1ubuntu1.9+esm7, released January 15, 2026, fixes 4 CVEs in python3-libxml2. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.
RoutineUnsupported product
CVEs closed
4
None rated Critical
Exploited
0
None reported
Highest CVSS
5.9
Base score, 0 to 10
Highest EPSS
0.0096
61st percentile
Priority of the 4 CVEs
Patch now 0
Urgent 0
High 0
Routine 4
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| python3-libxml2 | Ubuntu 18.04.6 LTS (bionic) | 2.9.4+dfsg1-6.1ubuntu1.9+esm7 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Routine | CVE-2026-0990 | Libxml2: libxml2: denial of service via uncontrolled recursion in xml catalog processing | 5.9 | 0.0096 | None reported |
| Routine | CVE-2026-0989 | Libxml2: unbounded relaxng include recursion leading to stack overflow | 3.7 | 0.0053 | None reported |
| Routine | CVE-2026-0992 | Libxml2: libxml2: denial of service via crafted xml catalogs | 2.9 | 0.0046 | None reported |
| Routine | CVE-2025-8732 | libxml2 xmlcatalog xmlParseSGMLCatalog recursion | 3.3 | 0.0026 | None reported |
Showing 1 to 4 of 4
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